Smith Micro Software, Inc. and its subsidiaries engage in the development and marketing of wireless communication software products and services in the United States. Its products include QuickLink Mobile, which turns data capable wireless handsets, PDA’s, and wireless integrated notebook PC’s into wireless data connectivity devices; QuickLink Phone Manager, which enables users to be able to easily edit the phonebook and calendar that reside on a wireless handset on a PC computer; and QuickLink Mobile Enterprise. The company’s fax and communication products enable users to exchange faxes and data files with remote modems, fax/modems, and fax machines on the Mac OS X...